I'm having issues with what I believe is related to the http header "Vary: Accept-Encoding" being set. I'd like to unset it, but can't figure out how to.
The apache conf has this:
# maybe a fix for mod_gzip weirdness
# may break other stuff when proxy servers are involved
# Header unset Vary:
I uncommented that and restarted apache, but Vary is still somehow set. What else would be setting this?